This mini sweet potato casserole is a quick and easy recipe perfect for small servings, holiday dinners, or everyday meals. Made with mashed sweet potatoes, warm spices, brown sugar, and topped with pecans and marshmallows, it delivers a classic homemade flavor in a compact portion. This easy sweet potato casserole recipe is ideal for Thanksgiving sides, cozy fall recipes, or simple desserts. Baked until soft and topped with golden marshmallows, it’s a comforting dish that pairs well with roasted meats or can be served as a sweet side.

Ingredients

1 cup cooked and mashed sweet potatoes
3 tablespoons brown sugar
1 teaspoon ground cinnamon
½ teaspoon ground nutmeg
½ teaspoon kosher salt
¼ teaspoon allspice
¼ teaspoon ground ginger
⅛ teaspoon ground cloves
1 large egg, lightly beaten
¼ cup chopped pecans
½ cup mini marshmallows

Instructions

Preheat the oven to 350°F (177°C) and lightly grease a 5×5-inch baking dish with butter.
Place the mashed sweet potatoes in a medium mixing bowl.
In a separate small bowl, combine the brown sugar, cinnamon, nutmeg, salt, allspice, ginger, and cloves. Add this mixture to the sweet potatoes and stir until well combined.
Pour in the lightly beaten egg and mix until smooth and fully incorporated.
Transfer the mixture into the prepared baking dish and spread it evenly. Sprinkle the chopped pecans over the top.
Bake for 15 minutes. Remove from the oven, add the mini marshmallows on top, then return to the oven.
Bake for an additional 10 minutes, or until the marshmallows are golden and slightly puffed. Serve warm.

Why You’ll Love This Recipe

Perfect small portion for a cozy dessert or side dish
Warm spices bring rich, comforting flavor
Quick and easy to prepare with simple ingredients
A classic holiday favorite in a mini version
Great balance of creamy filling and crunchy topping

Tips

Use freshly mashed sweet potatoes for the best texture
Do not overmix after adding the egg to keep the casserole light
Watch the marshmallows closely to prevent burning
Toast the pecans beforehand for deeper flavor
Grease the baking dish well to avoid sticking

Variations and Substitutions

Swap pecans with walnuts or almonds
Replace marshmallows with a brown sugar streusel topping
Use maple syrup instead of brown sugar for a different sweetness
Add a splash of vanilla extract for extra flavor
Make it dairy-free by using plant-based butter

FAQs

Can I make this casserole ahead of time?
Yes, prepare the base and refrigerate it. Add toppings and bake just before serving.

Can I skip the egg?
Yes, but the texture will be softer and less set.

How do I store leftovers?
Keep in an airtight container in the refrigerator for up to 3 days.

Can I reheat it?
Yes, warm it in the oven or microwave until heated through.

Serving

Serve this mini sweet potato casserole warm as a side dish with roasted meats or as a comforting dessert. It pairs well with holiday meals or simple family dinners.

Suggestions

Add a drizzle of caramel sauce for extra sweetness
Pair with roasted chicken or turkey for a complete meal
Serve alongside a fresh green salad for balance
Sprinkle a pinch of sea salt on top to enhance flavors